! Started logfile: /scr/pima/rv120_uvs/J0750+4814_S_dfm.log on Fri Dec 22 22:31:36 2017 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv120_uvs/J0750+4814_S_uva.fits ! Reading UV FITS file: /scr/pima/rv120_uvs/J0750+4814_S_uva.fits ! AN table 1: 44 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0750+4814 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 7920 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0750+4814_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.173418Jy sigma=24.183727 ! Fit after self-cal, rms=0.472802Jy sigma=9.666381 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.273 mas, bmaj=3.536 mas, bpa=-0.8689 degrees ! Estimated noise=0.731692 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.395743 Jy ! Component: 100 - total flux cleaned = 0.511419 Jy ! Total flux subtracted in 100 components = 0.511419 Jy ! Clean residual min=-0.022284 max=0.053387 Jy/beam ! Clean residual mean=-0.000006 rms=0.005449 Jy/beam ! Combined flux in latest and established models = 0.511419 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.511419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137072Jy sigma=2.658274 ! Fit after self-cal, rms=0.136776Jy sigma=2.653117 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0591316 Jy ! Component: 100 - total flux cleaned = 0.0907322 Jy ! Total flux subtracted in 100 components = 0.0907322 Jy ! Clean residual min=-0.016070 max=0.030029 Jy/beam ! Clean residual mean=0.000002 rms=0.003673 Jy/beam ! Combined flux in latest and established models = 0.602151 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 0.602151 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098985Jy sigma=1.832956 ! Fit after self-cal, rms=0.098749Jy sigma=1.829066 ! Inverting map ! Added new window around map position (-4.5, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0271773 Jy ! Component: 100 - total flux cleaned = 0.0414025 Jy ! Total flux subtracted in 100 components = 0.0414025 Jy ! Clean residual min=-0.013813 max=0.016521 Jy/beam ! Clean residual mean=0.000005 rms=0.003169 Jy/beam ! Combined flux in latest and established models = 0.643553 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 0.643553 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089521Jy sigma=1.639176 ! Fit after self-cal, rms=0.089111Jy sigma=1.629323 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.107 mas, bmaj=4.442 mas, bpa=0.3551 degrees ! Estimated noise=0.41801 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-9, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149004 Jy ! Component: 100 - total flux cleaned = 0.0206495 Jy ! Component: 150 - total flux cleaned = 0.0204038 Jy ! Component: 200 - total flux cleaned = 0.0206398 Jy ! Total flux subtracted in 200 components = 0.0206398 Jy ! Clean residual min=-0.010453 max=0.011691 Jy/beam ! Clean residual mean=0.000019 rms=0.002360 Jy/beam ! Combined flux in latest and established models = 0.664193 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 43 components and 0.664193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085948Jy sigma=1.568456 ! Fit after self-cal, rms=0.085831Jy sigma=1.565644 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.107 x 4.442 at 0.3551 degrees (North through East) ! Clean map min=-0.0098183 max=0.5355 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.95 KP 0.98 ! LA 1.01 MK 0.97 NL 1.04 OV 1.00 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.97 KP 1.00 ! LA 1.00 MK 0.93 NL 1.02 OV 0.99 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.97 KP 1.00* ! LA 0.87 MK 0.90 NL 1.00* OV 0.95 ! PT 1.01 SC 1.80 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.98 KP 1.01 ! LA 1.01 MK 0.96 NL 1.00 OV 1.00 ! PT 1.01 SC 1.01 ! ! ! Fit before self-cal, rms=0.085831Jy sigma=1.565644 ! Fit after self-cal, rms=0.078238Jy sigma=1.282292 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.102 mas, bmaj=4.464 mas, bpa=-8.939 degrees ! Estimated noise=0.415235 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106647 Jy ! Component: 100 - total flux cleaned = 0.000690843 Jy ! Component: 150 - total flux cleaned = 0.000376234 Jy ! Component: 200 - total flux cleaned = 0.000238987 Jy ! Total flux subtracted in 200 components = 0.000238987 Jy ! Clean residual min=-0.007701 max=0.007664 Jy/beam ! Clean residual mean=0.000014 rms=0.001558 Jy/beam ! Combined flux in latest and established models = 0.664432 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 0.664432 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077414Jy sigma=1.259812 ! Fit after self-cal, rms=0.077546Jy sigma=1.258456 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077546Jy sigma=1.258456 ! Fit after self-cal, rms=0.085087Jy sigma=1.052126 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.148 mas, bmaj=4.46 mas, bpa=1.307 degrees ! Estimated noise=0.417345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.002117 Jy ! Component: 100 - total flux cleaned = 0.00170664 Jy ! Component: 150 - total flux cleaned = 0.00170358 Jy ! Component: 200 - total flux cleaned = 0.00179607 Jy ! Total flux subtracted in 200 components = 0.00179607 Jy ! Clean residual min=-0.004147 max=0.003622 Jy/beam ! Clean residual mean=0.000008 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.666228 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 72 components and 0.666228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084727Jy sigma=1.041188 ! Fit after self-cal, rms=0.084753Jy sigma=1.040544 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.19525e-05 Jy ! Component: 100 - total flux cleaned = 0.000163823 Jy ! Component: 150 - total flux cleaned = 0.000227743 Jy ! Component: 200 - total flux cleaned = 0.000224834 Jy ! Total flux subtracted in 200 components = 0.000224834 Jy ! Clean residual min=-0.004141 max=0.003331 Jy/beam ! Clean residual mean=0.000008 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.666453 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 85 components and 0.666453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084647Jy sigma=1.037146 ! Fit after self-cal, rms=0.084644Jy sigma=1.037083 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084644Jy sigma=1.037083 ! Fit after self-cal, rms=0.085394Jy sigma=1.034244 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.155 mas, bmaj=4.466 mas, bpa=3.393 degrees ! Estimated noise=0.417271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000235562 Jy ! Component: 100 - total flux cleaned = -0.000237407 Jy ! Component: 150 - total flux cleaned = -0.000246438 Jy ! Component: 200 - total flux cleaned = -0.000251171 Jy ! Total flux subtracted in 200 components = -0.000251171 Jy ! Clean residual min=-0.003733 max=0.003036 Jy/beam ! Clean residual mean=0.000008 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.666202 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 89 components and 0.666202 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085260Jy sigma=1.030217 ! Fit after self-cal, rms=0.085263Jy sigma=1.030156 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.10764e-05 Jy ! Component: 100 - total flux cleaned = -6.52116e-05 Jy ! Component: 150 - total flux cleaned = -6.4342e-05 Jy ! Component: 200 - total flux cleaned = -6.32912e-05 Jy ! Total flux subtracted in 200 components = -6.32912e-05 Jy ! Clean residual min=-0.003656 max=0.002961 Jy/beam ! Clean residual mean=0.000008 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.666139 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 93 components and 0.666139 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085208Jy sigma=1.028333 ! Fit after self-cal, rms=0.085205Jy sigma=1.028290 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085205Jy sigma=1.028290 ! Fit after self-cal, rms=0.085728Jy sigma=1.027218 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.859 mas, bmaj=8.297 mas, bpa=39.13 degrees ! Estimated noise=0.528246 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00120644 Jy ! Component: 100 - total flux cleaned = -0.00101451 Jy ! Component: 150 - total flux cleaned = -0.000953282 Jy ! Component: 200 - total flux cleaned = -0.000926286 Jy ! Total flux subtracted in 200 components = -0.000926286 Jy ! Clean residual min=-0.002541 max=0.003903 Jy/beam ! Clean residual mean=0.000020 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.665212 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 99 components and 0.665212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085690Jy sigma=1.025978 ! Fit after self-cal, rms=0.085680Jy sigma=1.025741 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-52.5, -9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00333017 Jy ! Component: 100 - total flux cleaned = 0.00510353 Jy ! Component: 150 - total flux cleaned = 0.00569709 Jy ! Component: 200 - total flux cleaned = 0.00629706 Jy ! Total flux subtracted in 200 components = 0.00629706 Jy ! Clean residual min=-0.002245 max=0.001936 Jy/beam ! Clean residual mean=0.000006 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.671509 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 138 components and 0.671509 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085585Jy sigma=1.022466 ! Fit after self-cal, rms=0.085581Jy sigma=1.022318 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=4.16 mas, bmaj=4.473 mas, bpa=5.142 degrees ! Estimated noise=0.417217 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.16 x 4.473 at 5.142 degrees (North through East) ! Clean map min=-0.003012 max=0.53429 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085581Jy sigma=1.022318 ! Fit after self-cal, rms=0.083359Jy sigma=0.916436 ! Inverting map and beam ! Estimated beam: bmin=4.16 mas, bmaj=4.475 mas, bpa=6.082 degrees ! Estimated noise=0.416573 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000648013 Jy ! Component: 100 - total flux cleaned = -0.000315506 Jy ! Component: 150 - total flux cleaned = 4.18015e-05 Jy ! Component: 200 - total flux cleaned = 0.000373854 Jy ! Total flux subtracted in 200 components = 0.000373854 Jy ! Clean residual min=-0.002819 max=0.002145 Jy/beam ! Clean residual mean=0.000002 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.671883 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 155 components and 0.671883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083271Jy sigma=0.912996 ! Fit after self-cal, rms=0.083269Jy sigma=0.912917 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000159838 Jy ! Component: 100 - total flux cleaned = 0.000362582 Jy ! Component: 150 - total flux cleaned = 0.000558854 Jy ! Component: 200 - total flux cleaned = 0.000792718 Jy ! Total flux subtracted in 200 components = 0.000792718 Jy ! Clean residual min=-0.002672 max=0.002105 Jy/beam ! Clean residual mean=0.000002 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.672676 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 170 components and 0.672676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083217Jy sigma=0.910995 ! Fit after self-cal, rms=0.083216Jy sigma=0.910969 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083216Jy sigma=0.910969 ! Fit after self-cal, rms=0.083341Jy sigma=0.910711 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.306 mas, bmaj=3.557 mas, bpa=6.682 degrees ! Estimated noise=0.730599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.395009 Jy ! Component: 100 - total flux cleaned = 0.509103 Jy ! Component: 150 - total flux cleaned = 0.567198 Jy ! Component: 200 - total flux cleaned = 0.598968 Jy ! Total flux subtracted in 200 components = 0.598968 Jy ! Clean residual min=-0.008400 max=0.015814 Jy/beam ! Clean residual mean=-0.000000 rms=0.001865 Jy/beam ! Combined flux in latest and established models = 0.598968 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.598968 Jy ! Inverting map and beam ! Estimated beam: bmin=4.163 mas, bmaj=4.478 mas, bpa=6.428 degrees ! Estimated noise=0.416426 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0262119 Jy ! Component: 100 - total flux cleaned = 0.0402228 Jy ! Component: 150 - total flux cleaned = 0.0485356 Jy ! Component: 200 - total flux cleaned = 0.0539992 Jy ! Total flux subtracted in 200 components = 0.0539992 Jy ! Clean residual min=-0.003949 max=0.002971 Jy/beam ! Clean residual mean=0.000007 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.652967 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 54 components and 0.652967 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.856 mas, bmaj=8.307 mas, bpa=39.14 degrees ! Estimated noise=0.52663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00548149 Jy ! Component: 100 - total flux cleaned = 0.00882987 Jy ! Component: 150 - total flux cleaned = 0.0112537 Jy ! Component: 200 - total flux cleaned = 0.0128769 Jy ! Total flux subtracted in 200 components = 0.0128769 Jy ! Clean residual min=-0.002072 max=0.001829 Jy/beam ! Clean residual mean=0.000008 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.665844 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012265 Jy ! Component: 100 - total flux cleaned = 0.00228884 Jy ! Component: 150 - total flux cleaned = 0.003035 Jy ! Component: 200 - total flux cleaned = 0.00375086 Jy ! Total flux subtracted in 200 components = 0.00375086 Jy ! Clean residual min=-0.001969 max=0.001752 Jy/beam ! Clean residual mean=0.000005 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.669595 Jy ! Adding 103 model components to the UV plane model. ! The established model now contains 152 components and 0.669595 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.163 mas, bmaj=4.478 mas, bpa=6.428 degrees ! Estimated noise=0.416426 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000406467 Jy ! Component: 100 - total flux cleaned = 0.000297239 Jy ! Component: 150 - total flux cleaned = 0.000921672 Jy ! Component: 200 - total flux cleaned = 0.00117671 Jy ! Total flux subtracted in 200 components = 0.00117671 Jy ! Clean residual min=-0.002906 max=0.002000 Jy/beam ! Clean residual mean=0.000002 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.670771 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 171 components and 0.670771 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083560Jy sigma=0.912366 ! Fit after self-cal, rms=0.083541Jy sigma=0.911984 wmodel J0750+4814_S_map.mod ! Writing 171 model components to file: J0750+4814_S_map.mod wobs J0750+4814_S_uvs.fits ! Writing UV FITS file: J0750+4814_S_uvs.fits wwins J0750+4814_S_map.win ! wwins: Wrote 4 windows to J0750+4814_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00119357 Jy ! Component: 100 - total flux cleaned = -0.00213089 Jy ! Component: 150 - total flux cleaned = -0.00280267 Jy ! Component: 200 - total flux cleaned = -0.00311988 Jy ! Component: 250 - total flux cleaned = -0.00335532 Jy ! Component: 300 - total flux cleaned = -0.00342006 Jy ! Component: 350 - total flux cleaned = -0.00338947 Jy ! Component: 400 - total flux cleaned = -0.00335909 Jy ! Component: 450 - total flux cleaned = -0.0032706 Jy ! Component: 500 - total flux cleaned = -0.0032998 Jy ! Component: 550 - total flux cleaned = -0.0032141 Jy ! Component: 600 - total flux cleaned = -0.00315758 Jy ! Component: 650 - total flux cleaned = -0.00307513 Jy ! Component: 700 - total flux cleaned = -0.00312936 Jy ! Component: 750 - total flux cleaned = -0.00310271 Jy ! Component: 800 - total flux cleaned = -0.00310231 Jy ! Component: 850 - total flux cleaned = -0.00315339 Jy ! Component: 900 - total flux cleaned = -0.003102 Jy ! Component: 950 - total flux cleaned = -0.00302681 Jy ! Component: 1000 - total flux cleaned = -0.00300252 Jy ! Component: 1050 - total flux cleaned = -0.00297825 Jy ! Component: 1100 - total flux cleaned = -0.00295426 Jy ! Component: 1150 - total flux cleaned = -0.00295394 Jy ! Component: 1200 - total flux cleaned = -0.00288372 Jy ! Component: 1250 - total flux cleaned = -0.0028375 Jy ! Component: 1300 - total flux cleaned = -0.00281468 Jy ! Component: 1350 - total flux cleaned = -0.00276944 Jy ! Component: 1400 - total flux cleaned = -0.00272468 Jy ! Component: 1450 - total flux cleaned = -0.00268012 Jy ! Component: 1500 - total flux cleaned = -0.00265816 Jy ! Component: 1550 - total flux cleaned = -0.00254979 Jy ! Component: 1600 - total flux cleaned = -0.00248566 Jy ! Component: 1650 - total flux cleaned = -0.00246438 Jy ! Component: 1700 - total flux cleaned = -0.00246427 Jy ! Component: 1750 - total flux cleaned = -0.00236012 Jy ! Component: 1800 - total flux cleaned = -0.00238106 Jy ! Component: 1850 - total flux cleaned = -0.00234016 Jy ! Component: 1900 - total flux cleaned = -0.00229954 Jy ! Component: 1950 - total flux cleaned = -0.00225934 Jy ! Component: 2000 - total flux cleaned = -0.00221944 Jy ! Component: 2050 - total flux cleaned = -0.00216019 Jy ! Component: 2100 - total flux cleaned = -0.00219947 Jy ! Component: 2150 - total flux cleaned = -0.00217986 Jy ! Component: 2200 - total flux cleaned = -0.00210302 Jy ! Component: 2250 - total flux cleaned = -0.00214125 Jy ! Component: 2300 - total flux cleaned = -0.00214095 Jy ! Component: 2350 - total flux cleaned = -0.00210324 Jy ! Component: 2400 - total flux cleaned = -0.00199163 Jy ! Component: 2450 - total flux cleaned = -0.00199158 Jy ! Component: 2500 - total flux cleaned = -0.00197319 Jy ! Component: 2550 - total flux cleaned = -0.00202734 Jy ! Component: 2600 - total flux cleaned = -0.00193697 Jy ! Component: 2650 - total flux cleaned = -0.00197305 Jy ! Component: 2700 - total flux cleaned = -0.0020086 Jy ! Component: 2750 - total flux cleaned = -0.00200845 Jy ! Component: 2800 - total flux cleaned = -0.0020258 Jy ! Component: 2850 - total flux cleaned = -0.00200847 Jy ! Component: 2900 - total flux cleaned = -0.0020949 Jy ! Component: 2950 - total flux cleaned = -0.00207757 Jy ! Component: 3000 - total flux cleaned = -0.00212875 Jy ! Component: 3050 - total flux cleaned = -0.00211182 Jy ! Component: 3100 - total flux cleaned = -0.00211183 Jy ! Component: 3150 - total flux cleaned = -0.00217867 Jy ! Component: 3200 - total flux cleaned = -0.00214543 Jy ! Component: 3250 - total flux cleaned = -0.00209584 Jy ! Component: 3300 - total flux cleaned = -0.00219423 Jy ! Component: 3350 - total flux cleaned = -0.00217778 Jy ! Component: 3400 - total flux cleaned = -0.0022426 Jy ! Component: 3450 - total flux cleaned = -0.00219411 Jy ! Component: 3500 - total flux cleaned = -0.00214598 Jy ! Component: 3550 - total flux cleaned = -0.00213006 Jy ! Component: 3600 - total flux cleaned = -0.00216172 Jy ! Component: 3650 - total flux cleaned = -0.00219326 Jy ! Component: 3700 - total flux cleaned = -0.0021775 Jy ! Component: 3750 - total flux cleaned = -0.00209968 Jy ! Component: 3800 - total flux cleaned = -0.00220806 Jy ! Component: 3850 - total flux cleaned = -0.00216203 Jy ! Component: 3900 - total flux cleaned = -0.00210091 Jy ! Component: 3950 - total flux cleaned = -0.00213118 Jy ! Component: 4000 - total flux cleaned = -0.00211624 Jy ! Component: 4050 - total flux cleaned = -0.00208608 Jy ! Total flux subtracted in 4096 components = -0.00205615 Jy ! Clean residual min=-0.000917 max=0.000792 Jy/beam ! Clean residual mean=0.000003 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.668715 Jy keep ! Adding 324 model components to the UV plane model. ! The established model now contains 495 components and 0.668714 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv120_uvs/J0750+4814_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.163 x 4.478 at 6.428 degrees (North through East) ! Clean map min=-0.0023424 max=0.53567 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv120_uvs/J0750+4814_S_map.fits wmodel /scr/pima/rv120_uvs/J0750+4814_S_map.mod ! Writing 495 model components to file: /scr/pima/rv120_uvs/J0750+4814_S_map.mod wobs /scr/pima/rv120_uvs/J0750+4814_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv120_uvs/J0750+4814_S_uvs.fits wwins /scr/pima/rv120_uvs/J0750+4814_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rv120_uvs/J0750+4814_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.535675 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000267136 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.149607 0.149607 0.299214 0.598429 1.19686 2.39372 4.78743 9.57486 19.1497 38.2994 76.5989 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.535 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2005.25 quit ! Quitting program ! Log file /scr/pima/rv120_uvs/J0750+4814_S_dfm.log closed on Fri Dec 22 22:31:41 2017